<template>
  <div>
    <!--搜索框-->
    <el-form :inline="true" :model="searchForm">
      <el-form-item>
        <el-input v-model="searchForm.username" placeholder="名称" clearable>
        </el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getUserList">搜索</el-button>
        <el-button
          type="primary"
          @click="dialogFormVisible = true"
          v-if="hasAuth('sys:user:save')"
          >新增</el-button
        >
        <el-popconfirm
          title="确定要删除这些记录吗？"
          @confirm="delHandle(null)"
          style="margin-left: 10px"
        >
          <el-button
            type="danger"
            slot="reference"
            :disabled="delBtnStu"
            v-if="hasAuth('sys:user:delete')"
            >批量删除</el-button
          >
        </el-popconfirm>
      </el-form-item>
    </el-form>
    <!--列表-->
    <el-table
      ref="multipleTable"
      border
      stripe
      :data="tableData"
      tooltip-effect="dark"
      style="width: 100%"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55"> </el-table-column>
      <el-table-column label="头像" width="50">
        <template slot-scope="scope">
          <el-avatar size="small" :src="scope.row.avatar"></el-avatar>
        </template>
      </el-table-column>
      <el-table-column prop="username" label="用户名" width="120">
      </el-table-column>
      <el-table-column label="角色名称" width="180">
        <template slot-scope="scope">
          <el-tag
            style="margin-right: 5px"
            size="small"
            type="info"
            v-for="item in scope.row.sysRoles"
            :key="item.id"
          >
            {{ item.name }}</el-tag
          >
        </template>
      </el-table-column>
      <el-table-column prop="email" label="邮箱"> </el-table-column>
      <el-table-column prop="phone" label="手机号"> </el-table-column>
      <el-table-column label="状态">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.statu === 0" size="small" type="danger"
            >禁用</el-tag
          >
          <el-tag v-else-if="scope.row.statu === 1" size="small" type="success"
            >正常</el-tag
          >
        </template>
      </el-table-column>
      <el-table-column prop="created" label="创建时间" width="200">
      </el-table-column>
      <el-table-column width="260px" label="操作">
        <template slot-scope="scope">
          <el-button type="text" @click="roleHandle(scope.row.id)"
            >分配角色</el-button
          >
          <el-divider direction="vertical"></el-divider>
          <el-button
            type="text"
            @click="repassHandle(scope.row.id, scope.row.username)"
            >重置密码</el-button
          >
          <el-divider direction="vertical"></el-divider>
          <el-button type="text" @click="editHandle(scope.row.id)"
            >编辑</el-button
          >
          <el-divider direction="vertical"></el-divider>
          <el-popconfirm
            title="确定要删除这条记录吗？"
            @confirm="delHandle(scope.row.id)"
          >
            <el-button type="text" slot="reference">删除</el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <!--页码-->
    <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="current"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="size"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total"
    >
    </el-pagination>
    <el-dialog title="用户信息" :visible.sync="dialogFormVisible" width="600px">
      <el-form :model="editForm" :rules="editFormRules" ref="editForm">
        <el-form-item label="用户名" prop="username" label-width="100px">
          <el-input v-model="editForm.username" autocomplete="off"></el-input>
          <el-alert
            title="初始密码为888888"
            :closable="false"
            type="info"
            style="line-height: 12px"
          ></el-alert>
        </el-form-item>
        <el-form-item label="邮箱" prop="email" label-width="100px">
          <el-input v-model="editForm.email" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="手机号" prop="phone" label-width="100px">
          <el-input v-model="editForm.phone" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="状态" prop="statu" label-width="100px">
          <el-radio-group v-model="editForm.statu">
            <el-radio :label="0">禁用</el-radio>
            <el-radio :label="1">正常</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="resetForm('editForm')">取 消</el-button>
        <el-button type="primary" @click="submitEditForm('editForm')"
          >确 定</el-button
        >
      </div>
    </el-dialog>
    <!-- 分配权限对话框 -->
    <el-dialog
      title="分配角色"
      :visible.sync="roleDialogFormVisible"
      width="600px"
      @closed="resetForm('roleForm')"
    >
      <el-form :model="roleForm" ref="roleForm">
        <el-tree
          :data="roleTreeData"
          show-checkbox
          ref="roleTree"
          node-key="id"
          :default-expand-all="true"
          :props="defaultProps"
        >
        </el-tree>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="resetForm('roleForm')">取 消</el-button>
        <el-button type="primary" @click="submitRoleForm('roleForm')"
          >确 定</el-button
        >
      </div>
    </el-dialog>
  </div>
</template>
<script>
export default {
  name: "User",
  data() {
    return {
      searchForm: {
        username: "",
      },
      editForm: {},
      editFormRules: {
        username: [
          { required: true, message: "请输入用户名称", trigger: "blur" },
        ],
        email: [{ required: true, message: "请输入邮箱", trigger: "blur" }],
        statu: [{ required: true, message: "请选择状态", trigger: "blur" }],
      },
      current: 1,
      total: 0,
      size: 10,
      dialogFormVisible: false,
      tableData: [],
      multipleSelection: [],
      delBtnStu: true,
      roleDialogFormVisible: false,
      roleForm: {},
      defaultProps: {
        children: "children",
        label: "name",
      },
      roleTreeData: [],
      treeCheckedKeys: [],
    };
  },
  methods: {
    toggleSelection(rows) {
      if (rows) {
        rows.forEach((row) => {
          this.$refs.multipleTable.toggleRowSelection(row);
        });
      } else {
        this.$refs.multipleTable.clearSelection();
      }
    },
    handleSelectionChange(rows) {
      this.multipleSelection = rows;
      this.delBtnStu = rows.length == 0;
    },
    getUserList() {
      this.$axios
        .get("/sys/user/list", {
          params: {
            name: this.searchForm.username,
            current: this.current,
            size: this.size,
          },
        })
        .then((res) => {
          this.tableData = res.data.data.records;
          console.log(this.tableData);
          this.current = res.data.data.current;
          this.size = res.data.data.size;
          this.total = res.data.data.total;
        });
    },
    handleSizeChange(val) {
      this.size = val;
      this.getUserList();
    },
    handleCurrentChange(val) {
      this.current = val;
      this.getUserList();
    },
    submitEditForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          this.$axios
            .post(
              "/sys/user/" + (this.editForm.id ? "update" : "save"),
              this.editForm
            )
            .then((res) => {
              console.log(res.data);
              this.resetForm(formName);
              this.$message({
                showClose: true,
                message: "恭喜你，操作成功",
                type: "success",
                onClose: () => {
                  this.getUserList();
                },
              });
            });
        } else {
          console.log("error submit!!");
          return false;
        }
      });
    },
    editHandle(id) {
      console.log(id);
      this.$axios.get("/sys/user/info/" + id).then((res) => {
        this.editForm = res.data.data;
        this.dialogFormVisible = true;
      });
    },
    delHandle(id) {
      var ids = [];
      id
        ? ids.push(id)
        : this.multipleSelection.forEach((row) => {
            ids.push(row.id);
          });
      console.log(ids);
      this.$axios.post("/sys/user/delete", ids).then((res) => {
        this.$message({
          showClose: true,
          message: "恭喜你，操作成功",
          type: "success",
          onClose: () => {
            this.getUserList();
          },
        });
      });
    },
    resetForm(formName) {
      this.$refs[formName].resetFields();
      this.editForm = {};
      this.dialogFormVisible = false;
      this.roleDialogFormVisible = false;
    },
    roleHandle(id) {
      this.$axios.get("/sys/user/info/" + id).then((res) => {
        const sysuser = res.data.data;
        var roleIds = [];
        sysuser.sysRoles.forEach((row) => {
          roleIds.push(row.id);
        });

        this.roleForm = res.data.data;
        //显示选中的项
        this.$axios.get("/sys/role/list").then((res) => {
          this.roleTreeData = res.data.data.records;
          this.$refs.roleTree.setCheckedKeys(roleIds);
        });
      });
      this.roleDialogFormVisible = true;
    },
    submitRoleForm(formName) {
      var roleIds = [];
      roleIds = this.$refs.roleTree.getCheckedKeys();
      console.log(roleIds);
      console.log(this.roleForm.id);
      this.$axios
        .post("/sys/user/role/" + this.roleForm.id, roleIds)
        .then((res) => {
          this.$message({
            showClose: true,
            message: "恭喜你，操作成功",
            type: "success",
            onClose: () => {
              this.resetForm(formName);
              this.getUserList();
            },
          });
          this.roleDialogFormVisible = false;
        });
    },
    repassHandle(id, username) {
      this.$confirm("将重置用户" + username + "的密码, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(() => {
        this.$axios.post("/sys/user/repass/" + id).then((res) => {
          this.$message({
            showClose: true,
            message: "恭喜你，操作成功",
            type: "success",
            onClose: () => {},
          });
        });
      });
    },
  },
  created() {
    this.getUserList();
  },
};
</script>